000 00311nam a22001337a 4500
008 180101b xxu||||| |||| 00| 0 eng d
082 _a510 CHA
100 _aChaurasi,VBL
_97945
245 _aDifferential Calculus
260 _bDS Bhatia
300 _a510CHA
600 _2Life & Basics Sc
942 _2ddc
_cBK
999 _c23922
_d23922